Return to footnote1in textThe volume of transported gas …see allcomprises low-methane gas (Lw), after volume conversion to high-methane gas (E) equivalent. Gas volumes transported within the OTC market and the gas exchange are not taken into account. In 2015, the settlements in respect of transmission services were based on energy units, and therefore the quantity of transported gas in volume units is only presented as an illustrative value.

Return to footnote2in text
The volume of transported gas
…see allincludes the operation of UGS facilities. The volume of transported gas comprises low-methane gas (Lw), after volume conversion to high-methane gas (E) equivalent. Gas volumes transported within the OTC market and the gas exchange are not taken into account. In 2015, the settlements in respect of transmission services were based on energy units, and therefore the quantity of transported gas in volume units is only presented as an illustrative value.